themes.xml

<resources xmlns:tools="http://schemas.android.com/tools">
    <!-- Base application theme. -->
    <style name="Base.Theme.CalcAppToturial" parent="Theme.Material3.DayNight.NoActionBar">
        <!-- Customize your light theme here. -->
        <!-- <item name="colorPrimary">@color/my_light_primary</item> -->
    </style>

    <style name="customThemeButton" parent="commonButton">
    <item name="android:backgroundTint">@color/customThemeColor</item>
    <item name = "android:textSize">17dp</item>
    <item name = "android:layout_width">38dp</item>
    <item name = "android:layout_height">38dp</item>
    <item name="android:padding">0dp</item>

    <item name = "iconSize">28dp</item>
    </style>


    <style name="Theme.CalcAppToturial" parent="Base.Theme.CalcAppToturial" />


    <style name="operatorButton" parent="commonButton">
        <item name="android:backgroundTint">@color/goldButtonColor</item>
        <item name="android:textSize">50dp</item>
        <item name="android:gravity">center</item>
        <item name="android:layout_width">170dp</item>
        <item name="android:layout_height">72dp</item>
        <item name="android:padding">0dp</item> <!-- Adjust the padding to center the larger text -->
    </style>


    <style name="PlusMinusButton" parent="commonButton">
    <item name="android:backgroundTint">@color/blueButtonColor</item>
    <item name = "android:textSize">20dp</item>
    <item name = "android:layout_width">72dp</item>
    <item name = "android:layout_height">72dp</item>
    <item name="android:padding">0dp</item>

    <item name = "iconSize">28dp</item>
    </style>

    <style name="importantButtons" parent="commonButton">
        <item name="android:backgroundTint">@color/blueButtonColor</item>
        <item name = "android:textSize">40dp</item>
        <item name = "android:layout_width">72dp</item>
        <item name = "android:layout_height">72dp</item>
        <item name="android:padding">0dp</item>

        <item name = "iconSize">28dp</item>

    </style>

    <style name="saveButton" parent="commonButton">
        <item name="android:backgroundTint">@color/saveColor</item>
        <item name = "android:textSize">17dp</item>
        <item name = "android:layout_width">38dp</item>
        <item name = "android:layout_height">38dp</item>
        <item name="android:padding">0dp</item>

        <item name = "iconSize">28dp</item>

    </style>




    <style name = "digitButton" parent = "commonButton">
        <item name = "android:textColor">@color/black</item>

    </style>

    <style name="commonButton" parent="Widget.MaterialComponents.ExtendedFloatingActionButton">


        <item name = "android:layout_width">72dp</item>
        <item name = "android:layout_height">72dp</item>
        <item name = "cornerRadius">36dp</item>
        <item name = "backgroundTint">@color/white</item>
        <item name = "android:textSize">32dp</item>
        <item name = "android:layout_margin">12dp</item>


    </style>

</resources>